商业研究

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企业政治关联对股价崩盘风险的影响 ——基于盈余管理的中介机理分析

薛宏刚,王典,何乔   

  1. (西安交通大学 经济与金融学院,西安 710061)
  • 收稿日期:2017-07-04 出版日期:2017-11-16
  • 作者简介:薛宏刚(1974-),男,陕西岐山人,西安交通大学经济与金融学院教授,博士生导师,理学博士,研究方向:金融工程与金融风险管理;王典(1991-),女,西安人,西安交通大学经济与金融学院博士研究生,研究方向:金融工程与金融风险管理;何乔(1984-),女,陕西西安人,西安交通大学经济与金融学院博士研究生,研究方向:金融工程与金融风险管理。
  • 基金资助:
    教育部哲学社会科学研究重大课题攻关项目“新常态下中国经济运行机制的变革与中国宏观调控模式重构研究”,项目编号:15JZD012;国家自然科学基金项目“基于样本外追踪效果的股票市场指数优化复制问题研究”,项目编号:71171158。

The Effect of Corporate Political Connection on Stock Price Crash Risk: An Analysis based on the intermediary Mechanism of Earnings Management

XUE Hong-gang, WANG Dian, HE Qiao   

  1. (School of Economics and Finance, Xi′an Jiaotong University, Xi′an 710061,China)
  • Received:2017-07-04 Online:2017-11-16

摘要: 近年来我国上市企业的股价崩盘事件愈演愈烈,有效加强其风控刻不容缓。鉴于我国企业普遍与政府存在特殊政企关系的现实,本文将企业股价崩盘影响因素研究的视角引入企业政治关系的层面,以2009-2012年间于创业板上市的企业为样本,进行政治关联对企业股价崩盘风险影响作用的考察以及基于盈余管理角度的影响机制分析。研究结果表明:政治关联存在股价崩盘效应,其与企业股价崩盘风险间显著正向相关,提高了企业股价崩盘的概率;创业板企业政治关联对股价崩盘风险的影响存在部分的实际盈余管理路径和完全的应计盈余管理路径,表明政治关联为企业提供了盈余操控空间,使得企业财务信息质量风险加剧,为企业股价未来崩盘埋下隐患。本文的研究视角具有中国本土特色,对该问题提出了新的思考。

关键词: 政治关联, 崩盘风险, 中介效应, 创业板

Abstract: In recent years, the phenomenon of stock price crash is becoming even more violet in Chinese stock market, so it is urgent to strengthen its risk control. From the perspective that there is a special relationship between government and enterprises and based on enterprises which listed on Growth Enterprise Market from 2009 to 2012, this study examines the effect of political connection on enterprises′ stock price crash risk and further analyzes the intermediary mechanism of earnings management. The study finds that, political connection has a significant positive relationship with stock price crash risk; path test reveals that the actual earnings management is part mediating factor while the accrual earnings management is complete mediating factor in the formation of corporate political connection crash effect. These indicates that the political connection provides the surplus control space for enterprises, which decreases the quality of corporate financial information and increases the corporate′s stock price crash risk. This study is more of Chinese local characteristics and proposes new thinking to the analysis of stock price crash risk.

Key words: political connections, stock price crash risk, mediation effect, Growth Enterprises Market